/** * @file * Contains \Drupal\mymod\Plugin\Block\MyModMyStoreProductsStatusBlock */
namespace Drupal\mymod\Plugin\Block;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\mymod\StoreService;
use Symfony\Component\DependencyInjection\ContainerInterface;
/** * Provides a product status block for the store portal. * * @Block( * id = "mymod_my_store_products_status_block", * admin_label = @Translation("My Store Products Status Block") * ) */
class MyModMyStoreProductsStatusBlock extends BlockBase implements ContainerFactoryPluginInterface { // store service protected $ss = NULL; /* * static create function provided by the ContainerFactoryPluginInterface. */ public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) { return new static( $configuration, $plugin_id, $plugin_definition, $container->get('mymod.store_mgr') ); } /* * BlockBase plugin constructor that's expecting the StoreService object provided by create(). */ public function __construct(array $configuration, $plugin_id, $plugin_definition, StoreService $ss) { // instantiate the BlockBase parent first parent::__construct($configuration, $plugin_id, $plugin_definition); // then save the store service passed to this constructor via dependency injection $this->ss = $ss; } /* * return the render array with the vals provided by the injected store service. */ public function build() { return [ '#theme' => 'mymod_mystore_products_status_block', '#n_total' => $this->ss->getTotalCount(), '#n_active' => $this->ss->getActiveCount(), '#sales_mtd' => $this->ss->getSalesMTD(), '#n_products_sold' => $this->ss->getTotalSoldCount() ]; }
}